It will enable people with suitably-equipped laptops to access the internet without the need for a connection via a socket or a mobile phone.

BBC: Man using wi-fi laptop

The report measures the rise of Secure Socket Layer (SSL) encryption within corporate Internet traffic, as well as other applications that complicate filtering by hopping between ports and other programs that are purposefully designed to evade monitoring.

FORBES: Encrypted Web Growth Poses Dilemma For Corporate Firewalls